Student
589 Points
Joined November 2008
In Summary
If you have about 8 months or more, go for VG
If you have done classes for DT, go for summary of Bangar and Practise Manual
If you have little time you go for Manoharan (although I personally do not recommend it but what choice do you have other than institute's module)
For me personallly Vinod Singhania is preferable since, I just need a lot of illustrations to patch up my knowledge gaps.